Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
5 Patents
#2,722 in Tokyo
#6,656 in Japan
Internet Initiative Japan, Inc.
Forward Citations = 3
14 inventors:
Internet Initiative Japan, Inc.
Calculating rank
EPO Patents = 2
Trademarks = 3
Forward Citations = 3
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14 inventors (with patents filed for the assignee):
Kiyoshi Ishida (2 out of 14 patents)
Kenichiro Hayashi (2 out of 3 patents)
Jun Kakishima (2 out of 2 patents)
4. Yoshihisa Tanaka (1 out of 4 patents)
5. Satoshi Ebisawa (1 out of 2 patents)
6. Masaru Oki (1 out of 1 patent)
7. Hiroki Suenaga (1 out of 1 patent)
8. Masanobu Saitoh (1 out of 1 patent)
9. Takahiro Asano (1 out of 22 patents)
10. Masataka Takayama (1 out of 1 patent)
11. Yushi Nakai (1 out of 1 patent)
12. Kunio Kataoka (1 out of 1 patent)
13. Jun Kambe (1 out of 1 patent)
14. Yuta Nakagami (1 out of 1 patent)
5 patents:
Company Overview
Internet Initiative Japan, Inc. (IIJ) is a leading provider of Internet connectivity services and solutions in Japan. Established in 1992, IIJ has been at the forefront of the Japanese Internet market, offering a range of services including network infrastructure, security solutions, cloud services, and IT consulting. The company is known for its commitment to providing reliable, high-quality services to both individual and corporate clients, helping businesses leverage the power of the Internet for growth and innovation. IIJ plays an integral role in enhancing Japan's Internet environment and continues to expand its offerings in response to the ever-evolving digital landscape.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Internet Initiative Japan, Inc.. Retrieved from https://idiyas.com/company/internet-initiative-japan
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
2 patents (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]